Béla IV (1206 – 3 May 1270) was King of Hungary and Croatia between 1235 and 1270, and Duke of Styria from 1254 to 1258. As the oldest son of King Andrew...

Yolanda of Hungary, her father → Béla IV of Hungary Mary, her mother → Elizabeth of Bosnia, her father → Stephen II of Bosnia, his mother → Elizabeth of Serbia...

Béla IV died on 3 May 1270, and Ladislaus's father was crowned king two weeks later; the new monarch, however, could not stabilize his rule. Béla IV's...

and Duke of Styria from 1258 to 1260. He was the oldest son of King Béla IV and Maria Laskarina. King Béla had his son crowned king at the age of six and...

Anna of Hungary (born 1226) was a daughter of Béla IV of Hungary and his wife, Maria Laskarina. Anna was a member of the House of Árpád. Anna gained many...

Laskarina (Hungarian: Laszkarisz Mária, c. 1206 – 16 July or 24 June 1270) was a Greek Queen consort of Hungary by marriage to King Béla IV of Hungary. She...

Margaret of Hungary, OP (Margit in Hungarian; January 27, 1242 – January 18, 1270) was a Dominican nun and the daughter of King Béla IV of Hungary and Maria...

Catholic Hungarian monarch Béla III of Hungary (c. 1148–1196), Roman Catholic Hungarian monarch Béla IV of Hungary (1206–1270), Roman Catholic Hungarian monarch...

Béla III (Hungarian: III. Béla, Croatian: Bela III., Slovak: Belo III.; c. 1148 – 23 April 1196) was King of Hungary and Croatia between 1172 and 1196...

The seal of King Béla IV of Hungary (1235–1270) from his Golden Bull Reverse of the first double seal (1235–1241) of King Béla IV of Hungary (1235–1270)...

contemporary of these events. Thomas described the atrocities committed by the Tatars against the population of Hungary. Thomas claims that after king Béla IV returned...

Coloman—especially Béla II (1131–1141), Béla III (1176–1196), Andrew II (1205–1235), and Béla IV (1235–1270)—continued this policy of expansion towards the Balkan...

on the Hungarian plain. The newly reunited army then withdrew to the Sajó river where they inflicted a decisive defeat on King Béla IV of Hungary at the...

daughter of King Béla IV of Hungary and Maria Laskarina. She was the sister of Margaret of Hungary and Kinga of Poland (Cunegunda). One of her paternal...

son of infidelity by his much older half-brothers, including King Béla IV of Hungary, and was not allowed to receive ducal revenues from Hungary to which...

provinces of the Kingdom of Hungary. Béla was the son of Duke Rostislav of Macsó and his wife, Anna, a daughter of King Béla IV of Hungary. When Duke...

Béla the Blind (Hungarian: Vak Béla; Croatian: Bela Slijepi; Slovak: Belo Slepý; c. 1109 – 13 February 1141) was King of Hungary and Croatia from 1131...

He is mentioned for the first time in the Diploma of the Joannites issued by king Béla IV of Hungary (1235–1270) on 2 July 1247. The diploma granted territories...

King of Germany against Habsburg and fought on his side in the Battle of Göllheim. The Hungarian crown was offered to Otto, a grandson of Béla IV of Hungary...

Béla I the Boxer or the Wisent (Hungarian: I. Bajnok or Bölény Béla, Slovak: Belo I.; c. 1015 – 11 September 1063) was King of Hungary from 1060 until...

in Hungary. Andrew made his oldest son, Béla, Duke of Transylvania. Béla's former duchy was given to Andrew's second son, Coloman, in 1226. Duke Béla started...

Stănislau, was a Vlach voivode mentioned in the Diploma of the Joannites issued by king Béla IV of Hungary (1235–1270) on 2 July 1247. The diploma granted territories...

Hungary, daughter of Béla IV of Hungary. His great-grandfather was the German king Philip of Swabia. Wenceslaus II was the grandfather of the Holy Roman...

Palaiologos. She was the daughter of Stephen V of Hungary and Elizabeth the Cuman. Anna was granddaughter of Béla IV of Hungary. On 8 November 1273, Anna married...

Béla (c. 1249 –1269) was the youngest and favorite child of King Béla IV of Hungary. His father appointed him Duke of Slavonia in 1260, but he only started...

Rudolf I of Germany claimed that Hungary escheated to him after Ladislaus IV's childless death, because Ladislaus IV's grandfather, Béla IV of Hungary, had...

king from helping King Béla IV of Hungary. After raiding Moravia, the Mongol diversionary force went to Hungary. During the winter of 1241–42, Kadan sacked...

Hill (Hungarian: Várhegy), which was constructed by Béla IV between 1247 and 1249 and subsequently served as the capital of the Kingdom of Hungary from...

height of its power. Lev I married Constance of Hungary, daughter of Béla IV of Hungary and Maria Laskarina. They had three children: Yuri I of Halych–Volhynia...

Mongol invasion of Europe. The Golden Bull of 1267, issued by King Béla IV of Hungary The Golden Bull of 1348, issued by King Charles I of Bohemia, later...